{"product_id":"gia-certified-unheated-blue-spinel-diamond-platinum-ring","title":"GIA Certified Unheated Blue Spinel Diamond Platinum Ring","description":"\u003cp\u003eA GIA-certified 1.66 carat natural blue spinel set in a platinum ring with a cushion-cut center stone framed by a diamond halo and diamond-set shoulders. GIA reports No Indications of Heating, meaning this is an untreated natural spinel, and designates the color as Blue with Transparent transparency. Natural unheated blue spinel is a desirable and increasingly collected colored gemstone, historically confused with sapphire. Please note that because the stone is mounted, the GIA report lists only two dimensions and states the depth is not measurable; the 1.66 carat weight is the actual stone weight. Buyers are encouraged to review all photos and the full GIA report carefully before purchasing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecies:\u003c\/strong\u003e Natural Spinel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (Spinel):\u003c\/strong\u003e 1.66 carats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Cushion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut Style:\u003c\/strong\u003e Brilliant Cut crown, Step Cut pavilion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurements:\u003c\/strong\u003e 7.38 × 5.81 mm (depth not measurable due to mounting)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransparency:\u003c\/strong\u003e Transparent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e No Indications of Heating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Not requested\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e GIA Spinel Report #5232901833 (verifiable at reportcheck.gia.edu)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Platinum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting Style:\u003c\/strong\u003e Cushion center stone with diamond halo and diamond-set shoulders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Ring Weight:\u003c\/strong\u003e 3.99 grams (gross)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Pre-owned; excellent overall condition; prongs intact; all diamonds appear present and secure; no visible damage\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lodems","offers":[{"title":"Default Title","offer_id":50107364966538,"sku":null,"price":2400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/3942\/4906\/files\/R17-1-2.jpg?v=1788111968","url":"https:\/\/6bd83a-a2.myshopify.com\/products\/gia-certified-unheated-blue-spinel-diamond-platinum-ring","provider":"Lodems","version":"1.0","type":"link"}